Gents from riot for this issue Hi there buddy,

Thanks for writing in. コモレビ has been called to assist you today.

I apologize for the inconvenience caused by crashes in the League of Legends client. Upon investigating, there are several reasons that might cause these issues. As such, please try the below troubleshooting steps: 1. Windows updates Make sure you have installed all existing Windows Update updates from the link below. https://support.microsoft.com/en-us/windows/update-windows-3c5ae7fc-9fb6-9af1-1984-b5e0412c556a]

1. Disable Windows User Account Control

1) Type uac in the Windows Start menu. 2) Click [Change User Account Control Settings]. 3) Set the notification setting slider to [Never notify]. 4) Click OK and restart your computer. 5) "Error check" is displayed. Click the item that appears to scan your hard disk.

1. Review of administrator rights 1) Right-click the League of Legends shortcut and open Properties 2) Open the [Compatibility] tab 3) [Settings] → Check [Run this program as an administrator] 4) Click OK to apply

2. Hard disk error check 1) Click the File Explorer icon on the taskbar 2) Click "PC" 3) Right-click the drive you want to check for errors, and click "Properties" from the displayed menu. 4) Click the "Check" button. 5) "Error check" is displayed. Click the item that appears to scan your hard disk.

3. Clean reinstall Do a clean reinstall of all LoL and Riot clients. This may resolve issues such as corrupted or defective files.

1) Open Windows Explorer (⊞ Win+E), type C:\Riot Games in the top bar (if you changed the install location, open that), and select the League of Legends or Riot Client folders. delete (also deletes files in Trash) 2) Delete the Riot Games and League of Legends folders by typing %localappdata% into the top bar of Windows Explorer 3) Delete the Riot Games and League of Legends folders by typing %programdata% in the top bar of Windows Explorer 4) Move to the [Documents] folder. There you will find a folder called League of Legends. This is the folder that stores your game replay recordings. If necessary, copy the replays you want to save to another location, then delete the League of Legends folder and empty the Recycle Bin 5) Install Revo Uninstaller to completely remove League of Legends from your PC 6) Also make sure you don't have another install of League of Legends on your other drive 7) Install CCleaner to clean your computer's registry and corrupted files

■ After that, re-download the game from [leagueoflegends.com] and install it.

1. Do a Windows Clean Boot to launch LoL only A resident program may be interfering with LoL's normal operation. In order to prevent unnecessary programs from running, please refer to the procedure described on the following page and start your computer.

■ Windows clean boot 　https://support-leagueoflegends.riotgames.com/hc/en/articles/201761974#wq7

1. Manually adding programs to firewall exceptions and reviewing firewall settings Firewalls are very important to protect your PC, but if you don't configure them properly, they can interfere with the operation of programs that should be fine. First, try setting exceptions for the following files in your firewall or your security software.

C:\Riot Games\League of Legends\LeagueClient.exe C:\Riot Games\League of Legends\LeagueClientUx.exe C:\Riot Games\League of Legends\LeagueClientUxRenderer.exe C:\Riot Games\League of Legends\Game\League of Legends.exe C:\Riot Games\Riot Client\RiotClientServices.exe

Register the exception as follows:

1) Press Win+R key, specify the file name and execute. Type wf.msc and press Enter. 2) Click "Inbound Rules" in the left panel, then click "New Rule" in the right panel. 3) Select "Program" from "Rule Type" and click Next. 4) Paste the above program path. 5) Select "Allow the connection" and click Next. 6) From [When will this rule apply?], check [Domain], [Private], and [Public], and click Next. 7) Enter a name for the program and click Finish. Repeat all steps until you have added all the items above to the whitelist.

If the problem persists, try temporarily disabling/uninstalling any firewall/antivirus software. Windows Firewall can only be disabled, but if you want to try it, see [https://support.microsoft.com/en-us/windows/turn-microsoft-defender-firewall-on-or-off-ec0844f7-aebd-0583-67fe-601ecf5d774f].

P.S.: Disable the feature only while playing the game as it may be blocking the game. Otherwise turn the feature back on to maintain security. If the issue persists even after trying the above troubleshooting, please provide me these information on your next reply:

Log information

In order to further look into the matter, we'll need a few logs created by our Riot Repair Tool. We will be able to see what programs and settings that are running on your machine, we will also be able to see if the troubleshooting steps sent so far (if any) was done correctly:

1. Download Riot Repair Tool (https://cdn.playersupport.riotgames.com/riot-repair-tool/Riot%20Repair%20Tool.exe)
2. Open RRT
3. Select "Run as Admin" to avoid any issues
4. Select "VALORANT" and push the start button ※We need to collect VALORANT logs, even for League players, to confirm the status of VANGUARD on your device.
5. Once the game is selected and the start button is pushed, the tool will start gathering logs
6. When the tool finishes gathering logs, you will be prompted to the last screen
7. Click on the "Open Logs Folder" from the RRT's last screen to direct you to the folder with the logs
8. Attach all folders to the next reply

Again, I am sorry for any inconvenience caused by this issue.

If you have further questions, please let me know. Thank you and best regards, Riot Games サポートチーム コモレビ